# 2022-02-14-14:46:07+0800 Set enable-cross-table-merge to true

- Cause: TCOC-262
- Operation:
```bash
# kubectl exec --tty --stdin -n tidb1379661944595614073 db-pd-0 -- /bin/sh

# In the PD container
pd-ctl config -u https://127.0.0.1:2379 --cacert=/var/lib/pd-tls/ca.crt --cert=/var/lib/pd-tls/tls.crt --key=/v
ar/lib/pd-tls/tls.key set enable-cross-table-merge true
# Success!
```
- Impact: The PD config has been changed. 
- Recovery operation: Set the value to the default value (false). 
- Time window: 2022-02-14-14:46:07+0800 - 2022-02-14-14:52:00+0800